139813 divided by 787 
Let's see how many times 787 fits into 139813.

On to step 1:
When dividing 1 by 787, we get 0 with a remainder of 1.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Deduct 0 from 1 and we're left with 1.
Take the next digit (3) from the dividend and append it to 1, then repeat: 13 / 787

Step 2:
If we divide 13 by 787, we get 0 and a remainder of 13.
Put 0 as the next digit of the answer. 
Result so far: 0.0
The remainder is 13 after subtracting 0 from 13.
Append the next digit (9) from the dividend to 13 and continue with: 139 / 787

Let's proceed to step 3:
787 can be fit into 139 0 times, resulting in a remainder of 139.
Write down 0 as next digit of the result. 
Result so far: 0.0
If we subtract 0 from 139, we get 139.
Include the next digit (8) from the dividend after 139, then repeat: 1398 / 787

Going ahead to step 4:
787 can be fit into 1398 1 times, resulting in a remainder of 611.
The number 1 becomes the next digit in our result. 
Result so far: 1.0
The remainder is 611 after subtracting 787 from 1398.
Take the next digit (1) from the dividend and append it to 611, then repeat: 6111 / 787

Advancing to step 5:
787 can be fit into 6111 7 times, resulting in a remainder of 602.
The number 7 becomes the next digit in our result. 
Result so far: 17.0
Subtracting 5509 from 6111 leaves us with 602.
Grab the next digit (3) from the dividend, add it to 602, then carry on: 6023 / 787

Moving on to step 6:
The number 787 fits into 6023 7 times, leaving a remainder of 514.
The number 7 becomes the next digit in our result. 
Result so far: 177.0
Subtracting 5509 from 6023 leaves us with 514.
Since there are no more digits in the dividend, we add a zero to the remainder making it 5140, and continue the process.

Step 7:
When dividing 5140 by 787, we get 6 with a remainder of 418.
Write down 6 as next digit of the result. 
Result so far: 177.6
If we subtract 4722 from 5140, we get 418.
Since there are no more digits in the dividend, we add a zero to the remainder making it 4180, and continue the process.

Moving on to step 8:
If we divide 4180 by 787, we get 5 and a remainder of 245.
Use 5 as the next digit of our solution. 
Result so far: 177.65
Subtract 3935 from 4180 to get 245.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2450, and continue the process.

Advancing to step 9:
787 goes into 2450 3 times with a remainder of 89.
Use 3 as the next digit of our solution. 
Result so far: 177.653
The remainder is 89 after subtracting 2361 from 2450.
Since there are no more digits in the dividend, we add a zero to the remainder making it 890, and continue the process.

Moving on to step 10:
787 goes into 890 1 times with a remainder of 103.
The number 1 becomes the next digit in our result. 
Result so far: 177.6531
If we take 787 away from 890, we end up with 103.
Since there are no more digits in the dividend, we add a zero to the remainder making it 1030, and continue the process.

Step 11:
1030 divided by 787 is 1 with a remainder of 243.
The number 1 becomes the next digit in our result. 
Result so far: 177.65311
Subtracting 787 from 1030 leaves us with 243.
Since there are no more digits in the dividend, we add a zero to the remainder making it 2430, and continue the process.

The quotient of the division is 177.65311, and the remainder is 0.000243.